CeramicSpeed OSPW Schaltwerkkäfig für Shimano Dura Ace / Ultegra rot Powermeter Rim profile height: 20 mm

Rim profile height: 20 mm

Ergonomisches Design für optimale Fahrposition und Komfort

Intended use: Trail / Enduro

adaptierbar auf EW-SD300)

And it's still wireless

CeramicSpeed OSPW Schaltwerkkäfig für Shimano Dura Ace / Ultegra rot Powermeter Rim profile height: 20 mmHigh Performance Pulley Wheels for Optimal Efficiency The CeramicSpeed Oversized Pulley Wheel System (OSPW) for Shimano RD R9100, R9150, R8000, and R8050 offers significant performance improvement and three to five times longer lifespan than standard models thanks to its oversized 13 and 19 tooth pulley wheels. This special development ensures up to 30% less friction in the drivetrain, resulting in a noticeable power saving of 10 16 watts (with a